--- product_id: 456161913 title: "Park Tool Tool BBT-27.3 16-Notch 49mm" brand: "park tool" price: "Rp1255208" currency: IDR in_stock: true reviews_count: 11 category: "Park Tool" url: https://www.desertcart.id/products/456161913-park-tool-tool-bbt-27-3-16-notch-49mm store_origin: ID region: Indonesia --- # Anodized for style 16-notch precision 3/8" drive compatibility Park Tool Tool BBT-27.3 16-Notch 49mm **Brand:** park tool **Price:** Rp1255208 **Availability:** βœ… In Stock ## Summary > πŸ”© Unlock Your Bike's Potential! ## Quick Answers - **What is this?** Park Tool Tool BBT-27.3 16-Notch 49mm by park tool - **How much does it cost?** Rp1255208 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/456161913-park-tool-tool-bbt-27-3-16-notch-49mm) ## Best For - park tool enthusiasts ## Why This Product - Trusted park tool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Design:** Measuring just 2.51 inches, it’s the perfect size for any professional toolkit. - β€’ **Unisex Utility:** Designed for all users, making it a must-have for every bike enthusiast. - β€’ **Precision Engineering:** Crafted with a 16-notch design for ultimate accuracy. - β€’ **Stylish Identification:** Anodized finish not only enhances durability but also makes it easy to spot in your toolbox. - β€’ **Versatile Compatibility:** Equipped with a 3/8" drive for seamless integration with ratchet and torque wrenches. ## Overview The Park Tool BBT-27.3 is a high-quality bottom bracket tool featuring a 16-notch design and a 3/8" drive for compatibility with ratchet and torque wrenches. Its anodized finish ensures easy identification and durability, making it an essential tool for both professional and amateur bike mechanics. ## Description Product description Park Tool BBT-27.3 Bottom Bracket Tool Bicycle bottom brackets occasionally require removal for service, replacement, or upgrading. The Park Tool BBT-27.3 is a precision CNC-machined aluminum tool for the installation and removal of of select threaded bottom brackets with 16-notch tool fittings, including FSA MegaEvo, Wheels Manufacturing T47, & Wheels Manufacturing PF30. Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive. Fits 16-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 48-50 mm and a minor diameter (inside of notches) of 46.4 mm , including FSA MegaEvo Wheels Manufacturing T47 Wheels Manufacturing PF30 NOTE: The BBT-27.3 does not fit Hope BSA30. Park Tool: Your Guide to the World of Bottom Brackets Confused by what bottom bracket tool you need? You're not alone. Between all the standards, installation methods, and tool fittings, it can all seem a bit overwhelming. Whatever you do need, Park Tool makes over 40 different tools to aid in the removal and installation of bottom brackets. Here's how to determine the correct tool for you, if you have an threaded or thread-together bottom bracket Count Splines/Notches Remove the crank and inspect the bottom bracket shell for tool fittings , which can be notches or indentations on the outer perimeter, splines on the inside perimeter, or pin holes on the face. Count the number of tool fittings on the cup. Measure Diameter Next use a caliper to measure the diameter or width of the tool fittings. For external notches, simply measure the outer diameter of the bottom bracket cup or adapter. Take the measurement in millimeters. Select Tool The BBT-27.3 is for 16-notch tool fittings with an outer diameter of 48–50 mm . Here are some tools we offer for this and a few similar tool fittings TRUSTED SINCE 1963 Since our origins in the back of a bike shop in 1963, it has been Park Tool's sole mission to design and manufacture high-quality tools that empower mechanics and riders of all skill levels to service their bicycles. Just like our other 500+ tools, our bottom bracket tools are a product of our decades of experience and expertise in the industry, in the shop and on the trail. Review: As advertised! - Another quality tool from Park. Perfect fit! Review: So important to have the right tools for the job - I have a bottom bracket where the ONLY way to tighten and untighten due to the width of the external BB being less than a millimeter is using two of these tools. One on each side and a friend to help turn while I hold the two tools on with a fair amount of pressure. The good news is that I don't have to take my bike to the shop for BB adjustments anymore. The bad news is that I had to purchase two of these tools. I had previously tried (unsuccessfully) to use this tool along with the flat handled counterpart tools. My bottom bracket is Wheels Manufacturing PF30-THD. These tools when paired up like I described above do a surprisingly good job given the extremely thin BB material to work with. ## Features - Ideal Product - Anodized for easy identification - Features a ratchet/torque wrench-compatible 3/8" drive.NOTE: The BBT-27.3 does not fit Hope BSA30 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09T7B6K1P | | Best Sellers Rank | #106,083 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #324 in Bike Shop Tools | | Brand | Park Tool | | Brand Name | Park Tool | | Color | Multi-coloured | | Customer Reviews | 4.8 out of 5 stars 55 Reviews | | Head Style | Box End | | Included Components | power tools and accessories | | Item Length | 49 Millimeters | | Item Package Quantity | 1 | | Item Type Name | Tools and accessories | | Item Weight | 0.17 Pounds | | Manufacturer | PARK TOOL | | Manufacturer Part Number | BBT-27.3 | | Material | Aluminium | | Material Type | Aluminium | | Measurement Standard | Metric | | Model Number | 4003130 | | Package Quantity | 1 | | UPC | 763477001368 | ## Images ![Park Tool Tool BBT-27.3 16-Notch 49mm - Image 1](https://m.media-amazon.com/images/I/61WuC2LT2UL.jpg) ![Park Tool Tool BBT-27.3 16-Notch 49mm - Image 2](https://m.media-amazon.com/images/I/61STOvq9P7L.jpg) ![Park Tool Tool BBT-27.3 16-Notch 49mm - Image 3](https://m.media-amazon.com/images/I/61+hVvEH+8L.jpg) ![Park Tool Tool BBT-27.3 16-Notch 49mm - Image 4](https://m.media-amazon.com/images/I/81htlQybG3L.jpg) ![Park Tool Tool BBT-27.3 16-Notch 49mm - Image 5](https://m.media-amazon.com/images/I/71glEnDq1PL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ As advertised! *by J***R on April 18, 2026* Another quality tool from Park. Perfect fit! ### ⭐⭐⭐⭐⭐ So important to have the right tools for the job *by J***N on April 17, 2023* I have a bottom bracket where the ONLY way to tighten and untighten due to the width of the external BB being less than a millimeter is using two of these tools. One on each side and a friend to help turn while I hold the two tools on with a fair amount of pressure. The good news is that I don't have to take my bike to the shop for BB adjustments anymore. The bad news is that I had to purchase two of these tools. I had previously tried (unsuccessfully) to use this tool along with the flat handled counterpart tools. My bottom bracket is Wheels Manufacturing PF30-THD. These tools when paired up like I described above do a surprisingly good job given the extremely thin BB material to work with. ### ⭐⭐⭐⭐⭐ Well made, excellent fit *by M***D on May 20, 2025* Works perfectly first time every time. Well made and doesn't damage parts --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/456161913-park-tool-tool-bbt-27-3-16-notch-49mm](https://www.desertcart.id/products/456161913-park-tool-tool-bbt-27-3-16-notch-49mm) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-14*